2007657400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{349}}^1\times {\mathrm{587}}^1$

素因数の和:966

約数の個数: 144

約数和(自身を含む): 5454729000

約数和(自身を除く): 3447071600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 349, 350, 392, 490, 587, 698, 700, 980, 1174, 1225, 1396, 1400, 1745, 1960, 2348, 2443, 2450, 2792, 2935, 3490, 4109, 4696, 4886, 4900, 5870, 6980, 8218, 8725, 9772, 9800, 11740, 12215, 13960, 14675, 16436, 17101, 17450, 19544, 20545, 23480, 24430, 28763, 29350, 32872, 34202, 34900, 41090, 48860, 57526, 58700, 61075, 68404, 69800, 82180, 85505, 97720, 102725, 115052, 117400, 122150, 136808, 143815, 164360, 171010, 204863, 205450, 230104, 244300, 287630, 342020, 409726, 410900, 427525, 488600, 575260, 684040, 719075, 819452, 821800, 855050, 1024315, 1150520, 1434041, 1438150, 1638904, 1710100, 2048630, 2868082, 2876300, 3420200, 4097260, 5121575, 5736164, 5752600, 7170205, 8194520, 10038287, 10243150, 11472328, 14340410, 20076574, 20486300, 28680820, 35851025, 40153148, 40972600, 50191435, 57361640, 71702050, 80306296, 100382870, 143404100, 200765740, 250957175, 286808200, 401531480, 501914350, 1003828700, 2007657400]

約数ペア:

[(1, 2007657400), (2, 1003828700), (4, 501914350), (5, 401531480), (7, 286808200), (8, 250957175), (10, 200765740), (14, 143404100), (20, 100382870), (25, 80306296), (28, 71702050), (35, 57361640), (40, 50191435), (49, 40972600), (50, 40153148), (56, 35851025), (70, 28680820), (98, 20486300), (100, 20076574), (140, 14340410), (175, 11472328), (196, 10243150), (200, 10038287), (245, 8194520), (280, 7170205), (349, 5752600), (350, 5736164), (392, 5121575), (490, 4097260), (587, 3420200), (698, 2876300), (700, 2868082), (980, 2048630), (1174, 1710100), (1225, 1638904), (1396, 1438150), (1400, 1434041), (1745, 1150520), (1960, 1024315), (2348, 855050), (2443, 821800), (2450, 819452), (2792, 719075), (2935, 684040), (3490, 575260), (4109, 488600), (4696, 427525), (4886, 410900), (4900, 409726), (5870, 342020), (6980, 287630), (8218, 244300), (8725, 230104), (9772, 205450), (9800, 204863), (11740, 171010), (12215, 164360), (13960, 143815), (14675, 136808), (16436, 122150), (17101, 117400), (17450, 115052), (19544, 102725), (20545, 97720), (23480, 85505), (24430, 82180), (28763, 69800), (29350, 68404), (32872, 61075), (34202, 58700), (34900, 57526), (41090, 48860)]